Parse youtube php links

Question

34 | http://v19.lscache8.c.youtube.com/videoplayback?ip=0.0.0.0&sparams=id,expire,ip,ipbits,itag,algorithm,burst,factor,oc:U0dWRlZUVF9FSkNNNl9OTlhF&fexp=902210&algorithm=th&bitsagit = 0 & burst = 40 & sver = 3 & expire = 1271696400 & key = yt1 & signature = 583C4A85FA65B6B9782B8B4B5E1F1C08D9EADCA3.5B28033470580BC52EB92A1CB71DBAFE0C4A2A8D & factor = 1.25 & id = cf3cec58d98073dc, 5 | http: //v24.lscache4.c.youtube.com/videoplayback ip = 0.0.0.0 & sparams = id, expire, ip? , ipbits, itag, algorithm, burst , factor, oc: U0dWRlZUVF9FSkNNNl9OTlhF & fexp = 902,210 & algorithm = throttle-factor & itag = 5 & ipbits = 0 & burst = 40 & sver = 3 & expire = 1271696400 & key = yt1 & signature = 7B74075BAA26B05A028B2219FD52D7A45197F555.A8878413DC7BB3FFAB0C9219CBD3FCDD7221B440 & factor = 1.25 & id = cf3cec58d98073dc

How to parse this text for:

34 http://... (before ,5|) 5 http://... to end 

Previously, this was done like this:

 if (preg_match_all('#|(.*?),#', $urlmap, $b)) { } 

Sorry for baaaaad english

Answer 1

Try using:

 if(preg_match_all('#\d+\|(.*?),#',$urlmap,$b)) 

there is a number before | to be considered, as well as | is a meta char in the regular expression, so we need to avoid it. But that does not give you the full URL.

Instead, you can split type digits| as:

 $arr = preg_split('/\d+\|/',$input,-1, PREG_SPLIT_NO_EMPTY ); 

EDIT:

Working example